{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the restart and reporting process after a failed blockchain version upgrade?","a":"Emergency Meeting: First, the project team needs  to hold an emergency meeting to analyze the reasons for the failed upgrade, discuss solutions, and develop a plan for restarting and reporting."}]}],"pr":"9fa64c21e12bb3e977a5b3d404fc33dc1433ecaf19a2d74daa738a3c78225830"}